
Modoc State Game Refuge encompasses a significant portion of this high-altitude landscape, where the volcanic geology of the Great Lava Reef and Lava Rim dictates the pattern of water and transit. The timber and ranching economy of the early 1960s is evidenced by the network of Logging Roads and the presence of Long Bell Station. Water management is central to the area's utility, with numerous named waterholes like Crystal Waterholes and Ben Eberli Waterhole supporting livestock across the Big Valley Mountains.
72 named features on this map. Tap any name to fly to it.
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2 editions found
1886 · Modoc Lava Bed
USGS Topo · 1:250,000
1892 · Modoc Lava-Bed
USGS Topo · 1:250,000
1932 · Bartle
USGS Topo · 1:96,000
1939 · Bartle
USGS Topo · 1:125,000
1952 · Timber Mountain
USGS Topo · 1:62,500
1952 · Hackamore
USGS Topo · 1:62,500
1952 · Medicine Lake
USGS Topo · 1:62,500
1954 · Alturas
USGS Topo · 1:250,000
1958 · Alturas
USGS Topo · 1:250,000
1961 · Hambone
USGS Topo · 1:62,500